.content {
  background-color: #fff;
}
.content .tabNav {
  height: 40px;
  line-height: 40px;
  margin: 10px;
  background-color: #efeff4;
  text-align: center;
}
.content .tabNav span {
  float: left;
  width: 50%;
  font-size: 14px;
}
.content .tabNav .mui-icon-arrowdown {
  color: red;
  position: relative;
  top: 2px;
  font-weight: 900;
  font-size: 18px;
}
.adBox2 {
  margin: 10px;
}
.adBox2 h2 img {
  width: 100%;
  display: block;
}
.adBox2 ul.ad2 li:nth-child(2n) {
  float: right;
}
.adBox2 ul.ad2 li {
  float: left;
  width: 49%;
  padding-bottom: 20px;
  margin-bottom: 14px;
  box-shadow: 0 0 5px #ccc;
}
.adBox2 ul.ad2 li a {
  float: left;
  width: 100%;
}
.adBox2 ul.ad2 li a img {
  display: block;
  width: 100%;
}
.adBox2 ul.ad2 li a .des {
  text-align: center;
}
.adBox2 ul.ad2 li a .des p {
  color: #999;
  font-size: 14px;
}
.adBox2 ul.ad2 li a .des span {
  font-size: 12px;
  margin: 5px;
}
.adBox2 ul.ad2 li a .des .oldPrice {
  color: #999;
  text-decoration: line-through;
}
.adBox2 ul.ad2 li a .des .nowPrice {
  color: red;
}
.adBox2 ul.ad2 li a .des button {
  color: #fff;
  background-color: #006699;
  height: 30px;
  line-height: 30px;
  width: 100px;
  font-size: 14px;
  padding: 0  0 10px 0 ;
  margin-top: 10px;
}
